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Calls: Send in your ideas. Deadline August 1st, 2023.
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CURRENT PROJECTS

On this page you find an overview of recent projects which have either been
recently completed or are — at this moment — working with NLnet funding. For a
complete overview please check the overview of all projects, or use the thematic
index to look up projects based on thematic funds and specific themes. Click on
the name of the project to find out more about it.

project description 0KNOW Group Theoretic Zero-knowledge Proofs (0KNOW)
LibreCellular Open hardware 4G Mobile Network AALT (Accelerated Analog Layout
Tool) More efficient analog layout generation for chips) AI-VPN Local
machine-based learned analysis of VPN trafffic Analog/Mixed-Signal Library OSHW
component library for ASIC design Accessible security Integration effort of
independent security efforts like Qubes, Heads, coreboot, etc ActivityPods
Framework for fully-decentralized social apps, combining ActivityPub and Solid
Pods Aerogramme Standards-compliant open-source IMAP server with server-side
encryption Alder Lake Desktop Open firmware for widely used Desktop/Workstation
motherboard OCCRP Aleph disambiguation OCCRP Aleph: disambiguating different
people and companies Apicula Open source tools for working with Gowin FPGAs
Automating mobile app interception with Frida Mobile app network introspection
for security research Perspectives: Making Models Generate software from open
models for human interaction patterns Arcan-A12 Explorative p2p protocol for
fast and secure remote desktops AREXERA Crawler C++ based web crawler Ari Purely
functional programming language designed to "type" binary files Armbian
Versatile OS for ARM-based single board computers Atomic Data Typesafe handling
of LinkedData Atomic Tables Self-hostable tabular structured data solution
Authenticated DNSSEC bootstrapping Secure in-band announcements of DNSSEC
parameters Heads-OpenPGP OpenPGP Authenticated Heads and long-time awaited
security improvements Autocrypt for Thunderbird Make email encryption extremely
simple Automated clearing of source code files More efficient retrieval of
security and license compliance contextual information binary-analysis-ng
improvements Integrate Kaitai in binary-analysis-ng BB3-CM4 CM4 compatible MCU
board BBBsecureChat Add E2EE instant messaging to Big Blue Button meetings
Babelia Search engine and crawler in Scheme Balthazar One laptop for the new
internet age. Balthazar Casing Open hardware laptop Balthazar - One laptop for
the new internet age. A secure fully open hardware laptop Bertie Formally
verified TLS 1.3 implementation Betrusted OS An embedded OS for cryptographic
devices Betrusted software A minimalist and secure OS for embedded communication
devices Betrusted Storage Plausably deniable encrypted storage Blink Qt
Messaging Add modern encryption to SIP softphone Blink RELOAD Secure P2P
real-time communications with RELOAD Bonfire Search & Discovery Improving search
and discoverability in the Fediverse Bonfire federated groups Create, join and
manage federated groups across instances Briar A secure messaging app with
offline capabilities Briar Desktop E2EE online and offline messaging and
discussion CNSPRCY E2EE connections between trusted devices Converged Security
Suite Improvements Open source tooling for BIOS configuration Cable A new wire
protocol for cabal (and beyond) Canaille Zero-knowledge opinionated OpenID
Connect (OIDC) server. Canarytail Warrant canary standardization and automation
Castopod Podcasting in the fediverse Castopod Mobile Userfriendly mobile
podcasting application Libre-SOC Cavatools: Power ISA Simulator Power ISA
Simulator CeroWRT II Make Wi-Fi routers faster and more reliable Certbot ECDSA
support Charon Privacy-enabling account management and SSO solution LibrEDA An
integrated development environment for chip design Zerocat Chipflasher Flashrom
Interface Hardware to flash alternative/libre firmware to BIOS chips
Chips4Makers ASICs Choreographic Programming: From Theory To Practice Generating
a standard library of core distributed algorithms with formal proofs UEFI
Firmware for ARM/ARM64 ChromeOS Devices Pre-built UEFI replacement firmware for
ARM-based ChromeOS devices using coreboot/U-Boot Cloud hosting service
portability Service portability for cloud hosting platforms Discover and move
your coins by yourself A safe way to explore and work with cryptocurrency forks
Coko Docs A modern, open source replacement for Google Docs and Drive Coloquinte
High performance placement of cells inside digital electronic circuitry
Condensation Data System CRDT-driven data store that guarantees data ownership
Connect by Name Library for easy connection setup Conversations A secure mobile
messaging client Conversations 3.0 Secure and standards-compliant XMPP client
for Android Conzept encyclopedia An alternative encyclopedia Libre-SOC,
Coriolis2 ASIC Layout Collaboration Open tooling for ASIC Layout Record
Federation for Corteza Clouds Data federation over ActivityPub Corteza Discovery
(Geo)search and discovery within federated services Privacy Infrastructure for
Corteza Federations Allow users to locate and browse their private data wherever
ArtistHub Allow creative artists to gain visibility and build reputation on the
web CryptPad Auth Implement external identity mechanisms to E2EE collaborative
editor CryptPad Blueprints Server-side encrypted collaborative editor CryptPad:
Project Dialogue Secure surveys and polls for Cryptpad CryptoLyzer Cryptographic
settings analyzer library CryptPad Real-time collaboration with client-side
encryption CryptPad for communities Collaborative web editor with client-side
encryption GNU Guix - Cuirass Continuous integration system for GNU Guix/Linux +
Hurd DANCE4All Implement DANCE specification in GnuTLS and MbedTLS DAVx⁵ Share
Contacts, Calendars, Tasks, Notes & Journals DCnets Implementation of Dining
Cryptographers Network Securing Internet protocols with DIDs Bridge
Decentralized Identifiers with standardised authorisation mechanisms DMT
Implementation of MOSFET Parameter Extraction Flow for Sky130 into DMT Dat
Private Network Private storage in DAT DATALISP Universal data interchange
format using canonical S-expressions Structuring the System Layer with
Dataspaces Implementing a secure and scalable system layer on mobile DeltaBot
Social discovery over mail-based chat Dino User-friendly and secure instant
messaging Distributed Private Trust Decentralised trust and reputation system
dream2nix Automate reproducible packaging for various language ecosystems Python
supply-chain with dream2nix  Towards a secure, extensible & reproducible Python
supply-chain with dream2nix How AdTech works Improving public awareness of
AdTech and privacy EDeA Repeatable, automated measurement data capture EEZ DIB
EEZ DIY Instrument Bus EEZ Studio Open source tooling for measurement and test
equipment Extend EFI support in BSDs Bring automated firmware update to BSDs
EGIL SCIM client System for Cross-domain Identity Management ELF Linking
Analytic tools for UNIX' Executable and Linkable Format Encoding for Robust
Immutable Storage (ERIS) Encrypted and content-addressable data blocks Earthstar
P2P protocol and APIs for collaborative and social applications Earthstar
(Encryption, Safety, and Local Sync) Improve security, encryption and sync
capabilities in Earthstar CRDT Edalize ASIC backend Create open hardware silicon
with a fully free software toolchain EDeA A forge suitable for open hardware
development AEAP Automated e-mail address porting to a new provider Email for
expert news Keep up to date with a flow of publication Etebase - protocol and
encryption enhancements Redesign EteSync protocol and encryption scheme EteSync
- iOS application Encrypted synchronisation for calendars, addressbook, etc The
search for ethical Apps EventFahrplan Conference schedule app with strong
offline capabilities Tracking the Trackers Automated scanning for spyware in
mobile applications Friendly Forge Format (F3) Proposed Standard for secure
communication between software forges FABulous Demo SoC SoC with open source
FPGA based on FABulous FOSS Code Supply Chain Assurance Mitigate attacks through
software dependencies FOSS Code Supply Chain Assurance II Add approximate
matching capabilities to software vulnerability discovery FairSync Simplify
aggregation and discovery of places and events searx Federating self-hosted
search hubs Federated software forges with Gitea Add ActivityPub based
federation to Gitea Federated Task-Tracking with Live Data Track tasks and
issues in a federated way Federated Timesheets Interoperable machine-readable
time tracking First Classify Documents Categorise different types of official
documents Flarum Add federation and much more to the extensible forum software
Flarum. Fobnail Remote attestation delivered locally Folksonomy engine for the
food ecosystem Data modelling by the community ForgeFed Federation for software
collaboration tools ForgeFed Federating software forges with ActivityPub Forgejo
An open source software forge with a focus on federation Fractal Native client
for the Matrix protocol Fix the Pitch Black Attack in Freenet routing A
decentralized distributed platform for private communication Frictionless
Standards (v2) New version of the Frictionless Standards specification +
improved tooling Funkwhale ActivityPub-driven audio streaming and sharing
Funkwhale ActivityPub-driven audio streaming and sharing GNU Name System
Authenticated naming system for the internet from GNU project GNS Migration and
Zone Management Registrar tools for adoption of GNU Name System GNU Mes Help
create an operating system we can trust Full-source GNU Mes on ARM and RISC-V
Expand full-source bootstrap to other CPU platforms GNU Mes RISC-V Bringing the
trustworthy bootstrap to RISC-V RISC-V bootstrapping effort via GNU Mes Allow
bootstrapping Guix on RISC-V via GNU Mes GNU Mes on ARM Trustworthy bootstrap
for operating systems on ARM ISA GNU Mes: Full Source bootstrap GNU Mes Tower
GNU Mes with alternative scheme implementations and WASM GNU social Modernizing
the original FOSS Social Network GNU Taler Advanced electronic payment system
for privacy-preserving payments GNU Taler KYC Know-Your-Customer support for GNU
Taler Taler for local currencies. Free software banking backend for local
currencies Layer-2-Overlay Generalising the GNUnet Layer-2 Overlay for broader
usage GNUnet Messenger API API for decentralized instant messaging using CADET
GPG Lacre project Best effort encryption of mail flows with OpenPGP Tooling to
improve security and trust in GNU Guix Contextual software vulnerability
discovery Garage Lightweight geo-distributed data store compatible with Amazon
S3 Gash Port Gash to GNU Mes for auditable bootstrap Genealogos Nix to SBOM
generator targeting the CycloneDX format Geolexica reverse Reverse Semantic
Search and Ontology Discovery via Machine Learning Federated software forges
with Gitea Use W3C ActivityPub to federate amond software forges Verilog-AMS in
Gnucap Mixed-signal modelling and simulation with Verilog-AMS GoToSocial
Lightweight ActivityPub social network server GoatCounter Privacy-friendly web
analytics for small websites Gorgon CI Continuous integration testing for PRs
against software dependencies Gosling Generic Onions Services Library Project
Real time graph database search engine Live filtering on graph database streams
The Open Green Web Ethical meta-search filter on green hosted websites Guix
Peer-to-Peer substitutes Porting Guix to Riscv64 Port Guix software collection
to Riscv64 architecture TPM 2.0 for HEADS TPM 2.0 support for open source BIOS
replacement firmware Haketilo/Hydrilla Browser extension for site customisatoin
Great scanning and OCR for mobile devices Haphaestus Lightweight JavaScript-free
browser engine written in Haskell Hardware accelerated 2D graphics Design
hardware accelerated 2D graphics using C to Verilog Himalaya End-to-end
encryption capable scriptable email Hubzilla Federated social networking
environment Implement sound support in the Hurd Add audio capabilities to the
multiserver microkernel from GNU Hyper Hyper Space Cryptographically secure
append-only distributed data layer A proof of concept of identity-based
encryption Make encryption simpler IC workspace Open Source IC Design Management
Tool IMSI Pseudonymization Better privacy protection for 2G-5G IPDL Equational
Proofs for Distributed Cryptographic Protocols ipfs-search.com Search engine for
the Interplanetary File System Telecommunication in HF using the Internet
Protocol (IPoHF) High-throughput software-defined wireless telecommunications
IRMA made easy Usability research into attribute based authentication Icebreaker
Gemini centric viewpoint of coding issues and bug tracking Icosa Gallery Open,
decentralised platform for 3D assets IN COMMON Public platform to map and act
together for the Commons In-document search Interoperable Rich Text Changes for
Search Practical Tools to Build the Context Web Declarative setup of P2P
collaboration Indigenous Indieweb mobile clients Inko Programming language with
deterministic automatic memory management YunoHost and the Internet Cube
Solutions for DIY-ISP's and self-hosters Interpeer Collaboration infrastructure
with near real-time p2p data synchronization Interpeer SDKs Secure and efficient
peer-to-peer networking stack Inventaire Wikidata-based social sharing of
reading experiences Inventaire recommender Book recommendations in Inventaire
Irdest Local P2P mesh discovery of devices and users Irdest - OpenWRT Image and
Bluetooth LE Add Bluetooth LE connections to Irdest Irdest spec, db, route
scoring Route scoring and other routing improvements for Irdest meshnets Threat
intelligence sharing Privacy-Preserving Sharing of Threat Intelligence in
Trusted Adversarial Environments json-joy JSON data structure as a CRDT
JavaScript Restrictor Increasing Security and Privacy of JavaScript APIs
JShelter Cross-browser extension to make javascript less exploitable JShelter
Manifest V3 Make JShelter compatible with Manifest V3 End-To-End Encryption for
Jitsi Meet Proven strong encryption for open source video conferencing Verified
Differential Privacy for Julia Proving sound privacy guarantees through a type
system K-Gen From datasets in DCAT catalogs to knowledge graphs KDE Connect KDE
Connect discovery and transport protocol improvements Standardizing KEMTLS
Post-quantum TLS without handshake signatures Kaidan Adding encryption to
userfriendly cross-platform XMPP client Kaidan A/V Secure audio and video calls
for Kaidan and QXmpp Kaidan Auth + portability Account portability and
Client/Server Authentication for the Kaidan XMPP client Kaidan Encrypted A/V
calls, group chat messaging Serialization in Kaitai Struct for Java and Python
Declaratively modify and create complex binary file formats Karrot Save and
share food waste Katzen Meta-data resistant instant messaging over the
Katzenpost mixnet Kazarma Bridge ActivityPub and Matrix realms Kazarma Release
Bridge between ActivityPub and Matrix protocol Kbin ActivityPub based link
sharing and microblogging Keyoxide Self-hostable identity proofs with
bidirectional linking verification Keyoxide Mobile Mobile client for identity
magement tool Keyoxide Private Key Operations for Keyoxide Implement Private Key
Store design in Keyoxide Keyoxide v2 Add cryptographic signature based to
Keyoxide KiCad Professional open source electronics design application KiKit
Tooling for automation of production of PCB designed in KiCAD Kintex-nextpnr
Open toolchain for high performance FPGAs Improve Email Encryption in KMail
Adopt improvements in Email Encryption in KMail Improve Krill (RPKI) BGP
integration Real-time routing for Krill RPKI daemon ARPA2 LDAP Middleware
Privacy enhancing middleware Collabora Online/LibreOffice Accessibility Private
and accessible collaborative editing with Collabora Online/LibreOffice Collabora
Online and LibreOffice Improved visual document search for cloud service
LibreOffice/Collabora Online typography Add interoperability and
state-of-the-art web typography to LibreOffice/Collabora Online line break
lemmur A Lemmy mobile client Lemmy ActivityPub for link aggregation Lemmy
private communities Add private communities to Lemmy federated link aggregator
Lemmy Federation Lemmy Federation and ActivityPub compliance Let's Connect!
Client-Server to P2P Add P2P features to Let's Connect! Letswifi/Geteduroam Make
federated wifi access provisioning safer and more convenient LiberaForms End tot
End Encrypted Forms Liberaforms Open source form server XMPP-ActivityPub gateway
XMPP, ActivityPub and E2EE Pubsub Audio/Video Calls in Libervia Encrypted
Audio/Video Calls in multi-frontend XMPP client Libre-SOC A fully open hardware
System-on-a-Chip Libre-SOC HPC Work on High Performance Compute capabilities for
Libre-SOC Libre-SOC OpenPOWER ISA WG Steward ISA extension proposals through
OpenPOWER External RFC Process IndieHosters System for Cross-domain Identity
Management (SCIM) Libre Car Control Automotive development platform, protocol
analyzer and hacking multi-tool Librecast E2E encrypted multicast LibreCellular
FOSS technology stack for 4G networks LibreOffice CRDT Real-time collaboration
between several, distributed LibreOffice instances LibreOffice P2P Encrypted
collaborative editing in the browser LibrePCB EDA software suite to develop
printed circuit boards The Libre-SOC Gigabit Router Native Open Hardware chip
implementation of crypto primitives LibreSilicon Free/open source semiconductor
manufacturing process Libre Silicon compiler Synthesize, place and route
hardware description to silicon Standard Cell Library Open Standard Cell Library
with automated dimensioning of transistors Port of AMDVLK/RADV 3D Driver to the
Libre-SOC Adapt Vulkan Drivers to the Libre-SoC Libre-SOC Formal Correctness
Proofs Mathematical unit tests for open hardware System-on-Chip Libre-SOC Formal
Standards Development Formal Standards for OpenPower extensions from Libre-SoC
Libre-SOC Video Acceleration Optimised video acceleration instructions for Libre
RISC-V SoC Librecast Live Live streaming with multicast Lightmeter Email server
configuration lifecycle management Liminix Nix-based OS for domestic WiFi
routers, access points etc LinkedDataHub Framework to handle Linked Data at
scale Usability of Linux firewall userspace tools Userspace tooling for Linux
kernel Netfilter LiteX Developer framework for FPGA and ASIC designs Local
Production of Antennas for LibreRouter (LoPaLiR) Reliable open hardware Antennas
for LibreRouter LumoSQL Create more reliable, distributed embedded databases
LumoSQL at-rest data security Modern embedded database with encryption and
signed data Luna PnR A versatile and fast new open-source place and route tool
LunaPnR Phase 2 A versatile and fast new open-source place and route tool
Mainstreaming Anonymity for Developers (MAD) Add Onion Services to interactive
internet applications MNT Reform A trustworthy open hardware laptop MNT Reform
Next New iteration of the MNT open hardware laptop MaDada Using LinkedData to
improve FOI processes Maemo Leste An independent mobile operating system focused
on trustworthiness Maemo Leste Telepathy Modernise open source real-time
communications stack Mailpile Search Integration Personal email search engine
Mailpile 2 (moggie) Building a secure, modern e-mail client for self-hosting
Makatea An x86, 64-bit Virtual Machine Monitor for the seL4, verified
microkernel Mangaki Advanced group recommendations Manyverse An off-line capable
privacy-centric social messaging app Manyverse Private Groups Implement SSB
Private Groups in Manyverse MapComplete Thematics OpenStreetMap-viewer and
editor. Marginalia Search A fresh take on search Mastodon - groups, filtering,
moderation Group support with ActivityPub Improving Matrix E2E encryption UX
Better usability of Matrix.org E2E encryption MEGA65 Phone A phone simple enough
to understand in full Mellium Add OMEMO support to XMPP library Mepo Lightweight
mobile map search Practical Decentralised Search and Discovery Search and
discovery inside mesh/adhoc networks Modular Meta-Press.es Reusable
decentralised meta-search engine Meta-Press.es A press search engine in your
browser Meta-Press.es Retrieve news feeds and search locally MirageVPN Robust
OpenVPN client and server, and QubesOS client Misskey Misskey federation and
ActivityPub compliance MobileAtlas A distributed open hardware test
infrastructure to analyse mobile networks MobileAtlas Taking roaming
measurements to the next levelMobileAtlas Mobile Test Farm Test farm setup for
aftermarket mobile operating systems Mobilizon Find, create and organize events
MoboSearch Providing an alternative view on the Android App ecosystem Mobroute A
minimalist FOSS public-transportation router/tool suite Caster Open-hardware
high-refresh-rate electrophoretic display controller Monal IM Free Jabber/XMPP
client for iOS and macOS Mosaic Trustworthy open hardware design tool for
electrical engineers Movim Add OMEMO encryption to Movim XMPP client Mynij
Portable indexing and search engine for mobile NEFUSI NEFUSI: A novel NEuroFUzzy
approach for semantic SImilarity assessment Naisho Efficiently combine
end-to-end encryption with CRDTs Naja EDA tool focused on post logic synthesis
Namecoin: Electrum-NMC Security hardening and futureproofing Namecoin and
Electrum-NMC Namecoin: TLS Various TLS integrations for Namecoin Namecoin:
ZeroNet and Packaging Make ZeroNet work with Namecoin Namecoin: Core
Infrastructure Alternative domain name system NaxRiscv core improvements Open
hardware out-order Risc-V CPU NeoChat Native Matrix encrypted instant messaging
client Packet classification extensions for Netfilter High throughput packet
classification of tunneled traffic neuropil Privacy by design P2P search
including IoT neuropil DHT based overlay network Nextcloud Unified and
intelligent search within private cloud data NextGraph Interlinked data graphs,
with privacy, security, data locality, and interoperability in mind Nitrokey
Open hardware for encryption and authentication Nitrokey 3 PIV/FIPS 201-3 and
extended hardware support for Trussed/Nitrokey Type Inference for Nix Adding
static typing and type inference to Nix NixOS/Clevis Unattented disk decryption
with Clevis on NixOS Securing NixOS services with systemd UEFI Secure Boot
support for NixOS Add a self-sovereign root of trust as part of supply chain
security NoScript Contextual Policies & LAN protection Application Boundaries
Enforcer (ABE) for new generation of browsers Adopting the Noise Key Exchange in
Tox Improved security of Tox instant messaging with NoiseIK Nominatim
Multi-lingual support in address search Nominatim as a library Self-hostable
address/location retrieval for OpenStreetMap Nym Credentials A decentralised
solution for authentication Nyxt Webextensions Independent implementation of
WebExtensions Nyxt A programmable browser with advanced search integration Nyxt
Browser integration of federated, distributed platforms Open Know-How Search
Search Open Hardware Projects OSF Crawler Cooperation Support Infrastructure for
Open Search initiatives OpenStreetMap Speed Limits Infer default speed limits
for better quality OpenStreetMap-based routing Off-the-Record messaging version
4 Advanced protocol for secure messaging Offen Privacy-respecting site analytics
Oil Shell A new dialect of shell that is less error-prone Oil Shell Modern shell
language and runtime Oku A browser and encrypted data vault based on IPFS
Improve Okular digital signature support Improve open source tooling for digital
signatures Omnom Self-hosted bookmarking and snapshotting with search OnBaSca
Tor Bandwidth Scanner Opaque Sphinx Secure password-based authentication with
Opaque/Sphinx Opaque Sphinx Server and Clients Server and tools for modern
authentication OpenCryptoHW CGRA- based reconfigurable open-source cryptographic
IP cores OpenCryptoLinux Make Linux run on OpenCryptoHW OpenCryptoTester
System-on-Chip for hardware/software testing DRTM implementation for AMD
processors Unified framework for dynamic RTM Personal Food Facts Privacy
protecting personalized information about food Open Hospitality Network
Federated hospitality with ActivityPub Openki.net Make local events and meetups
discoverable Open MLS Infrastructure End-to-end encrypted group messaging
OpenPGP Certificate Authority Managing OpenPGP keys for communities and
organisation Improving OpenSSH's Authentication and PKI Improving SSH
Authentication with OpenPGP transitive trust Interoperable Certificate Store for
OpenPGP Standardisation effort for shared OpenPGP certificate storage Hardening
OpenPGP CA deployments HSM support for OpenPGP key infrastructure OpenQRNG Open
source, certified Quantum Random Number Generator 802.11n feature of openwifi
Open Hardware implementation of wifi Ordie Designing a SoC for Betrusted Organic
Maps Privacy-focused Android & iOS offline maps application LTE support in
OsmoCBC (Cell Broadcast Centre) Open source Cell Broadcast Centre for mobile
networks GPRS/EGPRS support in Osmocom CNI for Ericsson RBS Open source ePDG for
VoWiFi Enhanced Packet Data Gateway for mobile infrastructure Owncast
ActivityPub powered Livecasting p2panda p2p protocol and event-driven data store
P2Pcollab Decentralised social search and discovery PGP4civiCRM Add email
encryption to CRM Adding Web-of-Trust Support to PGPainless Web-of-Trust
specification support for Java Securing PLCs via embedded protocol adapters Open
hardware protocol adapters for industrial automation Post-Quantum Crypto in
DNSSEC Experimental platform for DNSSEC with post-quantum cryptography PRESC
Classifier Copies Package Implementing Machine Learning Copies as a Means for
Black Box Model Evaluation and Remediation Statime Memory-safe high-precision
clock synchronization The PeARS app Building low-resource Web search
applications from cognitive models PeerDB Search Search for semantic and
full-text data PeerTube A decentralised streaming video platform Extending
PeerTube Adding advanced search capabailities to PeerTube peermaps Peer to peer
cartography Peertube plugin livechat Integrated chat for Peertube live streams
PeerTube - Remote Transcoding Remote Transcoding for distributed video sharing
network Peppol for the masses Hybrid self-hosted e-invoicing with decentralized
identities A Distributed Software Stack For Co-operation Facilitating easy ad
hoc cooperation Pion Network congestion measurement for adaptive real-time
applications PixelDroid Share and browse photos in the fediverse with a mobile
app PixelDroid/Media editor Native PixelFed/ActivityPub image sharing app
Pixelfed Live Live streaming and other Pixelfed enhancements Pixelfed
ActivityPub driven decentralised photo sharing platform Pixelfed Open source,
federated photo sharing platform using ActivityPub Plaudit Make good science
discoverable through endorsements Poliscoops Make political news and online
debate accessible Privacy Enhancements for PowerDNS and DNSdist Make it easier
to deploy private DoT/DoH resolvers pretalx Open source tooling for events and
conferences PrivateRecSys Privacy-Friendly Recommendation System Private Searx
Add private resources to the open source Searx metasearch engine Probabilistic
NAT Traversal Last resort ad hoc connections for GNUnet Prosody IM Implement
SASL authentication mechanism for XMPP ProveThis Prove statements about
authenticated API resources PyCM Evaluate the performance of ML algorithms Qubes
OS Bring the security of Qubes OS to people with disabilities R5N-DHT
Formalisation within IETF of R5N Distributed Hash Table design RAIJIN Open
Hardware brain meeasurements with near-infrared spectroscopy rasn Safe ASN.1
codec framework for Rust RISC-V Phone Open hardware RISC-V Phone RNP Confium
Distributed trust store enabling threshold encryption Fast RSA + PQ Blind
Signatures Fast multiprecision integers for blind RSA and Post-Quantum
signatures Radio-Meshnet Self-sustained Community and Emergency Radio Networking
RADIUSdesk Open wifi mesh deployment application Raptor Lake Desktop Implement
open-source firmware for modern mainboards and chipsets Re-isearch Vectorise
text with a flexible unit of retrieval Redwax Standardisation of client side PKI
interfaces Reowolf Rip and replace for BSD socket insecurity Replicant on
Pinephone 1.2 Add basic support for the Pinephone 1.2 to Replicant Graphics
acceleration on Replicant Free software graphics drivers for mobile phones
Finish porting Replicant to newer Android version Alternative, free software
version of Android Ricochet Refresh Anonymous, meta-data free secure messaging
pcb-rnd, sch-rnd Open source EDA suite Ripple Safer and faster incremental
software builds Robotnix Reproducible Builds of Android with NIX Rosenpass Post
Quantum Security Add-On for WireGuard Rotonda Secure Extensions Implement BGPSec
in Rust and integrate into Rotonda Rust Threadpool Improve privacy of Rust
threading library Great OCR for SANE Integrate OCR capabilities into open source
scanning tools SASL XMSS Make SASL work with XMSS protocol SASL Works for the
InternetWide Architecture Integrate new authentication mechanisms into SASL
SCION-RAINS RAINS, Another Internet Naming Service (or, a DNS alternative)
SCION-Pathdiscovery Secure and reliable decentralized storage platform
Geographic tagging of Routing and Forwarding Geographic tagging and discovery of
Internet Routing and Forwarding SDCC Small Device C Compiler compiler for 8-bit
microcontrollers SES - SimplyEdit Spaces SimplyEdit Spaces - collaborative
presentations SIP RELOAD REsource LOcation And Discovery, a peer-to-peer (P2P)
signaling protocol Software Heritage listers + tooling Performance improvements
and new listers/tooling for Software Heritage SWH package manager Data Ingestion
Add Package managers to Software Heritage Storing Efficiently Our Software
Heritage Faster retrieval within Software Heritage SpinalHDL, VexRiscv, SaxonSoc
Open Hardware System-on-Chip design framework based on SpinalHDL Adera Relevant
scientific research results SEARXR Virtual reality for web search searx A
privacy-respecting, hackable metasearch engine Subliminal Messaging Embedded
secure channels within traditional and internet telephony SeedVault Private
backups of mobile applications SelfPrivacy Reproducible self-hosting stack based
on NixOS Dynamic indexing for real time graph database Provide faster query
results through algorithmic preprocessing SensifAI AI driven image tagging
#Seppo! Portable ActivityPub implementation A Secret Key Store for Sequoia PGP
Standards-compliant private key store for OpenPGP Adding TPM Support to Sequoia
PGP Implement use of TPM 2.0 crypto hardware for OpenPGP Sequoia PGP Improve
interface of Sequoia PGP commandline Sequoia GPG Chameleon Implement well-known
API's for using OpenPGP SiCl4 Tool for interactive reverse engineering of
digital logic. Signature PDF Self-hosted tool to add signature to PDFs SignRoom
Zenroom based signature and credential platform Silicon verification
Non-destructive, in-situ inspection of physical chips Simmel A wearable contact
tracing beacon/scanner smoltcp RPL Implement Routing Protocol for Low-Power and
Lossy networks Software Heritage Collect, preserve and share the source code of
all software ever written Peer-to-Peer Access to Our Software Heritage Access
Software Heritage data via IPFS DHT Solid Application Interoperability
Solid-NextCloud app Bridge Nextcloud to Solid Solid-Search Queries in a pod
Solid Compound A software library/framework to simplify designing for W3C Solid
Solid Control Access Control mechanism for data and services within Solid Solid
Application Interoperability Solid Application Interoperability Interoperable
Data sharing flows and discovery for Solid Solid Usable App Tools Project
Improve developer experience for W3C Solid Solid Wallet Authorization reasoning,
rule-based controls and fluid integration for Solid Sonar: a modular
peer-to-peer search engine Modular peer-to-peer search engine sourcehut Graph
query support for software development platform Space Tube Group-to-group
instant messaging Dual-level Specification Inference Make formal verification
more practical with dual-level Specification Inference Spectrum A security
through compartmentalization based operating system Spectrum Applications Add
running graphical applications to the compartmentalized desktop OS Spectrum
Secure User Interfaces (Spritely) Usability of decentralised social media
Spritely Capability based petname system Spritely (and OCapN) Enable secure P2P
applications with Object Capabilities Stalwart Mail Server Robust full featured
mail infrastructure in Rust Statime PTP Master Statime - Zero-allocation
cross-platform Precision Time Protocol ARPA2 Steamworks ARPA2 Steamworks
StreetComplete Fix open geodata with OpenStreetMap StreetComplete Collaborative
editing in OpenStreetMap StreetComplete UX Improve usability of StreetComplete
Suhosin-NG Harden PHP 7 and PHP 8 applications Sustainable web apps with m-ld
Empower users and developers with distributed interlinked data using local-first
principles Sylk chat Add instant messaging features to Sylk Sylk Client Secure
multiparty videoconferencing application Sylk Mobile Secure real-time mobile
communications RETETRA Security Analysis of Proprietary Cryptography in
Terrestrial Trunked Radio TLS-KDH mbed Implement TLS-KDH into mbed TOS;DR OTA
backend Integrate Terms of Service;Didn't Read with Open Terms Archive Great
Black Swamp Decentralized cloud storage with provider-independent security GNU
Taler wallet app for iOS Mobile GNU Taler payments for portable Apple devices
Tantum Search Context-enhanced search driven by schema.org Tauri Apps A safer
run-time for web technology based apps Servo Webview for Tauri Integrated
portable webview based on Servo engine into Tauri TerosHDL Assisting hardware
developers to deliver safer designs Padding Machines for Tor Protect metadata in
the Tor onion routing network Tracking weasel Detect privacy violations in
mobile apps Trenchboot as Anti Evil Maid Integrate Trenchboot into Qubes OS as
defense mechanism against physical compromise TrustING Ultrafast AS-level
Public-Key Infrastructure Trust semantic learning and monitoring Measure
on-going trust between interacting agents Build Transparency (Trustix) Towards a
decentralized supply chain for software Trustix Make build logs available as
publicly verifiable, tamper-proof Merkle trees Tvix Alternative Rust-based
software build transparency TwPM Open hardware implementation of Trusted
Platform Module TypeCell CRDT-based collaborative block-based editor UEFI
isolation in VM from non UEFI firmware Safer booting into UEFI-compliant
operating system ULX3M A modular open hardware FPGA platform URL Frontier 2.0
Enterprise features for URLFrontier URL Frontier Develop a API between web
crawler and frontier Reverse Engineering Toolkit Reducing e-waste through
Reverse Engineering Universal DID Resolver and Registrar Tooling for
decentralized identifiers LIP6 VLSI Tools Logical validation of ASIC layouts
ValOS Cryptographic Content Security project Cryptographic Content Security for
ValOS variation graph (vgteam) Privacy enhanced search within e.g. genome data
sets Noise Explorer-VerifPal Automated proofs and code generation for secure
protocols Verifpal Prove soundness of verification in Verifpal Verified Reowolf
Formal protocol verification with Reowolf VFRAME: Visual Defense Tools Use
computer-vision to shield privacy in video video box Affordable open hardware
video-to-network Video chat privacy Add privacy features to video chats Vula
Encrypted ad hoc local-area networking Free Software Vulnerability Database A
resource to aggregate software updates Waasabi Framework P2P Live Streaming for
events Web Annotation Building blocks for interoperable annotation systems
DeltaChat/WebXDC Portable private apps that can be shared in e.g. chat WebXray
Discovery Expose tracking mechanism in search hubs Web Shell Desktop and
security environment for web apps Whisperfish Cross-platform mobile client for
Signal and derivatives XWiki Bring wiki capabilities into the Fediverse
WikiRate: More Sites, More Cites Persistent citation for Dekko-based open source
data collections WikiRate Insights Transforming WikiRate ESG Platform User
Experience to Maximise Reliable Data Insights WikiRate Insights 2 Dedicated text
search architecture for environmental, social and corporate governance platform
Winden/Magic Wormhole dilation Improving Magic-Wormhole by implementing dilation
and multiple file support for the web WireGuard Scale up WireGuard Wireguard
Windows client Native Wireguard protocol client for Windows Wireguard Rust
Implementation Implementation of WireGuard in a type safe language Wishbone
Streaming Add Streaming capabilities to Wishbone Wispwot Implement generalized
scalable protection against disruptive behavior in content discovery Wolvic Web
browser designed for use in XR devices Event Federation Plugin for WordPress Add
ActivityPub to events created with most common WordPress event plugins WordPress
ActivityPub Bring ActivityPub social networking to the widely used Wordpress XR
Fragments Discover, reference, navigate and query 3D online content XWiki
ActivityPub First class ActivityPub support in XWiki YaCy Grid SaaS Yrs
Collaborative editing with CRDT written in Rust Yrs Undo Rust-based CRDT
framework for real-time multi-user applications ZIP file format description
Documenting the ZIP file format for reverse engineers and developers ZSipOs Open
hardware for telephony encryption Quantum-Proof Zenroom Implementation of
Quantum-Proof Cryptography in Zenroom ARPA2 Working towards a decentralised
global internet that offers security and privacy by design. GnuTLS Implement
TLS-KDH in GnuTLS ARPA2 resource ACL and HTTP SASL modules for NGINX Extend
consistent access control to NGINX webserver betrusted A protected hardware
device for your private matters. Bitmask User-friendly and secure VPN
configuration Reinstatement of crypto.signText() Cryptographic signatures
brought back to the browser Democratic SendComm Easy to use connected open
hardware device DIME A new encrypted, end-to-end email protocol Distributed
Mechanism Learning Privacy preserving ways of distributed data usage Donations
smaller contributions to various activities dweb-search Index DHT based
distributed webs eduVPN app Add Wireguard protocol to federated VPN suite eduVPN
on Apple eduVPN for Apple devices eduVPN on Apple part II Improved version of
eduVPN for Apple devices eduVPN multi-protocol Review of the eduVPN
multi-protocol project. eduVPN Making secure VPN network technology available to
everyone elRepo.io - Resilient, distributed content sharing Resilient,
human-centered, distributed content sharing and discovery. Explain Direct
Providing effective and efficient access paradigms for open educational material
Fashion Freedom Supporting research, development, and education to bring the
fashion industry into the 21st century fediverse.space Find your way in the
Fediverse FileSender FileSender is a secure and private way to share large files
with anyone. fwupd Automatic Firmware updates for BSD operating systems GetDNS
Deliver DNSSEC as a building block in harsh environments Global Directories
Distributed contact information discovery mechanism Pretty Easy Privacy At scale
simulation over GNUnet with different realistic user behavior scenarios GUN P2P
Encryption A realtime, decentralized, offline-first, graph database engine
Hackathons contributions to various hackathons imap-codec library Release
version 1.0 of the imap-codec library Internet of Coins Create a decentralized,
self-sustaining economy by implementing inter-blockchain connectivity Handling
Data from IPv6 Scanning Scanning tools for scaling up IPv6 scans iuh-openbsc An
open source implementation of 3G Katzenpost Observation resistant secure
messaging layer Key Management Key Management DNSSEC Key Signing Suite A best
practise for DNSSEC Key Signing lib25519: Secure and efficient computation of
X25519 and Ed25519 libresilient Create robust web presence with service workers
and DHT libspng A fast and safe implementation of Portable Network Graphics
libspng APNG Add Animated PNG (APNG) image read- and write support to libspng
lpnTPM TPM 2.0 compliant open hardware Trusted Platform Module Securing
Decentralised Live Information with m-ld Collaborative editing of LInked Data
based on CRDT mCaptcha Privacy-friendly Proof of Work (PoW) based CAPTCHA system
Minedive P2P search over webRTC mitmproxy HTTP/3 Support and OS Proxy Mode for
intercepting local proxy mobile-nixos NixOS for mobile phones and tablets
Namecoin Decentralized, censorship resist Internet infrastructure for e.g. DNS
and identities Faster and configurable datapath/Linux xfrm Rewriting nftables to
optimise for xfrm Nixcloud Mail Declarative mail server based on NixOS Nixcloud
Webservices Declarative web services based on NixOS Software vulnerability
discovery Automating discovery of software update and vulnerabilities node-Tor
Implementation of Tor protocols for inside webpages Strengthening NTP and NTS in
ntpd-rs Memory-safe implementation of IETF time standards including NTPv5 and
NTS offen Ethical site analytics, controlled by the user openEngiadina Platform
for creating, publishing and using open local knowledge oqsprovider
Post-quantum/quantum-safe cryptographic algorithms for OpenSSL p4-nix Combine
Programming Protocol-independent Packet Processors language with declarative Nix
packaging pcb-rnd Modular printed circuit board editor Pitchfork Open hardware
for compartmentalizing key material and cryptographic operations Pitchfork
PKCS#11 Contribute to OASIS standardisation PKCS#11 v3 PKCS#11 v3 Contribute to
standardisation of PKCS#11 for cryptographic tokens postmarketOS An independent
mobile operating system Privacy Preserving Disease Tracking Research into
contact tracing privacy RaptorJIT RaptorJIT is a high-performance Lua virtual
machine for network dataplanes. Modular CA Modular infrastructure for building
secure internet services Remote PKCS#11 Remote usage of PKCS#11 SDR PHY Create a
GSM mobile phone consisting of completely open source software and SDR radio
x86-64 VM Monitor for seL4 verified microkernel Very restricted virtualized
environment for higher security Search and Displace Find and redact privacy
sensitive information SecuShare A framework for sufficiently safe social
interaction Secushare Box Operating system extension of Secushare for hardware
devices Serval-LR SERVAL Long-range WiFi Add-on Magic Wormhole/SPAKE2 Securely
send files between two computers with minimum fuss Stubby A local DNS Privacy
stub resolver using DNS-over-TLS TLS-KDH Combined Kerberos and Diffie-Hellman as
an authentication mechanism for TLS TOS;DR A user rights initiative to rate and
label website terms & privacy policies Tracking Exposed Increase transparency
behind personalization algorithms Trusted Boot Module An open hardware trusted
boot manager uFork A memory-safe pure-actor virtual machine vdirsyncer
Synchronise calendars and contacts Vita A fast IPSEC-based VPN gateway Vita A
high performance IPSEC implementation Free Software Vulnerability Database A
resource to aggregate software updates Nixcloud Declarative internet services
based on NixOS WireGuard A fast and modern VPN that utilizes state-of-the-art
cryptography Wireguard Take modern network tunnels to the next level WPIA CA
Infrastructure Deployment infrastructure for certificate authorities
NLnet Foundation currently supports the following projects with in-kind
contributions: The Commons Conservancy Legal infrastructure for public benefit
efforts NLnet Labs Independent lab for Internet infrastructure development


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